| Improvement of photovoltaic performance by ternary blending of amorphous and semi-crystalline polymer analogues with PCBM C Kästner, S Rathgeber, DAM Egbe, H Hoppe Journal of materials chemistry A 1 (12), 3961-3969, 2013 | 60 | 2013 |
| Revelation of interfacial energetics in organic multiheterojunctions C Kästner, K Vandewal, DAM Egbe, H Hoppe Advanced science 4 (4), 1600331, 2017 | 41 | 2017 |
| Morphology evaluation of a polymer–fullerene bulk heterojunction ensemble generated by the fullerene derivatization C Kästner, DK Susarova, R Jadhav, C Ulbricht, DAM Egbe, S Rathgeber, ... Journal of Materials Chemistry 22 (31), 15987-15997, 2012 | 37 | 2012 |
| Control of charge generation and recombination in ternary polymer/polymer: fullerene photovoltaic blends using amorphous and semi-crystalline copolymers as donors H Mangold, AA Bakulin, IA Howard, C Kästner, DAM Egbe, H Hoppe, ... Physical Chemistry Chemical Physics 16 (38), 20329-20337, 2014 | 33 | 2014 |
| Polymer aggregation control in polymer–fullerene bulk heterojunctions adapted from solution C Kästner, DAM Egbe, H Hoppe Journal of Materials Chemistry A 3 (1), 395-403, 2015 | 27 | 2015 |
| Polymer BHJ solar cell performance tuning by C60 fullerene derivative alkyl side‐chain length C Kästner, C Ulbricht, DAM Egbe, H Hoppe Journal of Polymer Science Part B: Polymer Physics 50 (22), 1562-1566, 2012 | 27 | 2012 |
| Charge carrier mobility, photovoltaic, and electroluminescent properties of anthracene‐based conjugated polymers bearing randomly distributed side chains Ö Usluer, C Kästner, M Abbas, C Ulbricht, V Cimrova, A Wild, E Birckner, ... Journal of Polymer Science Part A: Polymer Chemistry 50 (16), 3425-3436, 2012 | 27 | 2012 |
| Assessment of horizontal velocity fields in square thermal convection cells with large aspect ratio C Kästner, C Resagk, J Westphalen, M Junghähnel, C Cierpka, ... Experiments in Fluids 59, 1-13, 2018 | 21 | 2018 |
| Quantitative evaluation of inhomogeneous device operation in thin film solar cells by luminescence imaging M Seeland, C Kästner, H Hoppe Applied Physics Letters 107 (7), 2015 | 18 | 2015 |
| Improved phase separation in polymer solar cells by solvent blending C Kästner, B Muhsin, A Wild, DAM Egbe, S Rathgeber, H Hoppe Journal of Polymer Science Part B: Polymer Physics 51 (11), 868-874, 2013 | 17 | 2013 |
| On the challenges for reliable measurements of convection in large aspect ratio Rayleigh-Bénard cells in air and sulfur-hexafluoride C Cierpka, C Kaestner, C Resagk, J Schumacher Experimental Thermal and Fluid Science 109, 109841, 2019 | 16 | 2019 |
| Carbon Cage Vibrations of M@C82 and M2@C2 n (M = La, Ce; 2n = 72, 78, 80): The Role of the Metal Atoms AA Popov, C Kästner, M Krause, L Dunsch Fullerenes, Nanotubes and Carbon Nanostructures 22 (1-3), 202-214, 2014 | 11 | 2014 |
| Uphill and downhill charge generation from charge transfer to charge separated states in organic solar cells S Alam, V Nádaždy, T Váry, C Friebe, R Meitzner, J Ahner, A Anand, ... Journal of Materials Chemistry C 9 (40), 14463-14489, 2021 | 10 | 2021 |
| Locally resolved large scale phase separation in polymer: fullerene blends C Kästner, M Seeland, DAM Egbe, H Hoppe Journal of materials chemistry A 4 (4), 1244-1250, 2016 | 9 | 2016 |
| Correlating domain purity with charge carrier mobility in bulk heterojunction polymer solar cells C Kästner, X Jiao, DAM Egbe, H Ade, H Hoppe Organic Photovoltaics XV 9184, 37-43, 2014 | 8 | 2014 |
| P3HT: PCBM polymer solar cells from a didactic perspective S Alam, A Anand, MM Islam, R Meitzner, AS Djoumessi, J Slowik, Z Teklu, ... Journal of Photonics for Energy 12 (3), 035501-035501, 2022 | 7 | 2022 |
| Disentanglement of degradation mechanisms by analyzing aging dynamics of environmentally friendly processed polymer solar cells S Alam, MM Islam, S Chowdhury, R Meitzner, C Kästner, US Schubert, ... Energy Technology 8 (12), 2000116, 2020 | 7 | 2020 |
| High-temperature stable single carrier hole only device based on conjugated polymers S Alam, P Fischer, C Kästner, CR Singh, US Schubert, H Hoppe Journal of Materials Research 33 (13), 1860-1867, 2018 | 7 | 2018 |
| Improvement of polymer: fullerene bulk heterojunction morphology via temperature and anti-solvent effect E Hleli, S Alam, A Saaidia, C Kästner, S Hoeppener, C Ulbricht, ... Synthetic Metals 243, 8-16, 2018 | 6 | 2018 |
| Temperature-tuning of optical properties and molecular aggregation in AnE-PVstat copolymer solution A Saaidia, MA Saidani, E Hleli, S Alam, C Ulbricht, S Romdhane, ... The Journal of Physical Chemistry C 122 (7), 3965-3969, 2018 | 5 | 2018 |
